x402-toolbox Regex Test

x402

x402-toolbox Regex Test is a paid API for AI agents from x402-toolbox.shablony-pro.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).

Tests whether a given string matches a specified regular expression pattern, returning a boolean result

Price / call$0.002

Seller volume →—

Success—

StatusUnknown

How this service works

309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.

Output

Returns a JSON object with 'ok' (boolean indicating success of the call) and 'paid' (boolean confirming payment was processed), plus the match result indicating whether the provided input string satisfies the given regular expression pattern.

Example use cases

Email format validation

“I need to know if 'user.name+tag@sub.domain.org' matches the regex '^[\w.+]+@[\w.-]+\.[a-z]{2,}$' — does it pass?”

URL routing pattern check

“Test whether the path '/api/v2/users/42' matches the regex '^/api/v[0-9]+/users/[0-9]+$' and tell me if it's a match.”

Phone number format testing

“Does the string '+1-800-555-0199' match the regex '^\+?[0-9][0-9\-]{7,}[0-9]$'? I want to validate my phone number pattern.”

Technical details

Endpoint

GEThttps://x402-toolbox.shablony-pro.workers.dev/util/regex-test?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a quick, deterministic regex match check with no signup or API key setup — ideal for AI agents that need to validate strings on-the-fly using x402 micropayments. Particularly useful in automated pipelines where regex validation is a lightweight step and you want to pay per use rather than maintain credentials.

Side effects

Missing or malformed regex pattern returns an error
Invalid regex syntax may cause a 400 or error response
Payment failure (insufficient USDC balance) prevents the call from completing
Missing input string to test against the pattern
Network timeout on the Cloudflare worker

Input

Schema · Request body

Field	Type	Description
schema	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "ok": true,
    "paid": true
  }
}

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